Question: "Who was {discoverer of} of {atoll}, that was a {member of} the {American Philosophical Society} ?"
Paraphrase: "Who was {pioneer of} of {atoll}, that was a {part of} the {American Philosophical Society} ?"
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q42523 wdt:P61 ?answer . ?answer wdt:P463 wd:Q466089}
Answer: Charles Darwin